Commit 4b71a443 authored by John Ogness's avatar John Ogness Committed by Petr Mladek
Browse files

tty: serial: xilinx_uartps: use console_is_registered() 



It is not reliable to check for CON_ENABLED in order to identify if a
console is registered. Use console_is_registered() instead.

Signed-off-by: default avatarJohn Ogness <john.ogness@linutronix.de>
Reviewed-by: default avatarPetr Mladek <pmladek@suse.com>
Signed-off-by: default avatarPetr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20221116162152.193147-30-john.ogness@linutronix.de
parent ad3b7f61

drivers/tty/serial/xilinx_uartps.c

+1 −1
Original line number Diff line number Diff line
@@ -1631,7 +1631,7 @@ static int cdns_uart_probe(struct platform_device *pdev) 
#ifdef CONFIG_SERIAL_XILINX_PS_UART_CONSOLE

	/* This is not port which is used for console that's why clean it up */

	if (console_port == port &&

	    !(cdns_uart_uart_driver.cons->flags & CON_ENABLED)) {

	    !console_is_registered(cdns_uart_uart_driver.cons)) {

		console_port = NULL;

		cdns_uart_console.index = -1;

	}